Design a 3D-printable helmet inspired by the game Dead Space amor that's in the game. The helmet should feature a futuristic look a visor that takes up most of the front of the face but is separated by armor creating rows with detailed elements that evoke a war-torn atmosphere, incorporating dirt, grid patterns, and worn-out, battle-damaged features. Ensure the design is optimized for 3D printing with minimal supports, focusing on a balance between intricate detail and structural printability.